a thing constructed; a complex entity constructed of many parts | getting in someone's way |
the manner of construction of something and the arrangement of its parts | the act of obstructing |
a particular complex anatomical part of a living thing and its construction and arrangement | any structure that makes progress difficult |
the complex composition of knowledge as elements and their combinations | something immaterial that stands in the way and must be circumvented or surmounted |
the people in a society considered as a system organized by a characteristic pattern of relationships | the physical condition of blocking or filling a passage with an obstruction |